000 CDUS41 KLWX 150548 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 144 AM EDT THU JUL 15 2004 ................................... ...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JULY 14 2004... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1962 TO 2004 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 88 1233 PM 98 1993 87 1 82 MINIMUM 65 1159 PM 54 1980 64 1 66 AVERAGE 77 76 1 74 PRECIPITATION (IN) YESTERDAY 0.19 1.56 2002 0.12 0.07 0.00 MONTH TO DATE 2.36 1.68 0.68 3.73 SINCE JUN 1 6.09 5.75 0.34 12.06 SINCE JAN 1 19.59 22.56 -2.97 36.15 SNOWFALL (IN) YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0 2001 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 1 -1 0 SINCE JUN 1 12 22 -10 31 SINCE JUL 1 0 1 -1 0 COOLING YESTERDAY 12 11 1 9 MONTH TO DATE 171 147 24 154 SINCE JUN 1 368 350 18 319 SINCE JAN 1 608 425 183 349 .................................................................. WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 6.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1200 AM LOWEST 54 1000 PM AVERAGE 74 .......................................................... THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 98 1995 MINIMUM TEMPERATURE (F) 64 53 1987 SUNRISE AND SUNSET JULY 15 2004..........SUNRISE 557 AM EDT SUNSET 834 PM EDT JULY 16 2004..........SUNRISE 558 AM EDT SUNSET 834 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$